Multi-Dielectric & Multi-Band operations on RF MEMS

被引：2
|
作者：
Gogna, Rahul [1 ]
Gaba, Gurjot Singh [1 ]
Jha, Mayuri [1 ]
Prakash, Aditya [1 ]
机构：
[1] Lovely Profess Univ, Discipline Elect & Elect Engn, Phagwara 144411, Punjab, India
来源：
TRANSACTIONS ON ELECTRICAL AND ELECTRONIC MATERIALS | 2016年 / 17卷 / 02期
关键词：
RF MEMS; Multi-band; Multi-dielectric; Low insertion; High isolation; Broadband antennas;
D O I：
10.4313/TEEM.2016.17.2.86
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ever increasing demand for microwave operated applications has cultivated need for high-performance universal systems capable of working on multi-bands. This objective can be realized using Multi-Dielectrics in RF MEMS capacitive switch. In this study, we present a detailed analysis of the effect of various dielectrics on switch performance. The design consists of a capacitive switch and performance is analyzed by changing the dielectric layers beneath the switch. The results are obtained using three different dielectrics including Silicon nitride (7.6), Hafnium dioxide (25) and Titanium oxide (50). Testing of proposed switch yields high isolation (-87.5 dB) and low insertion loss (-0.1 dB at 50 GHz) which is substantially better than the conventional switches. The operating bandwidth of the proposed switch (DC to 95 GHz) makes it suitable for wide band microwave applications.
引用
收藏
页码：86 / 91
页数：6
相关论文
共 50 条
  • [21] Multi-band and reconfigurable radio systems based on MEMS circuits
    Vähä-Heikkilä, T
    Rintamäki, M
    Varis, J
    Tuovinen, J
    URSI/IEEE XXIX CONVENTION ON RADIO SCIENCE, 2004, 235 : 15 - 18
  • [22] Design of dielectric multilayers for multi-band antireflection coatings
    Chiadini, Francesco
    Scaglione, Antonio
    Fiumara, Vincenzo
    2014 FOTONICA AEIT ITALIAN CONFERENCE ON PHOTONICS TECHNOLOGIES, 2014,
  • [23] Multi-band multi-location RF power survey and ambient RF energy harvesting circuit
    Donka, Akhil Kumar
    Das, Devjyoti
    Kherani, Arzad Alam
    Chander, Nikhil
    13TH IEEE INTERNATIONAL CONFERENCE ON ADVANCED NETWORKS AND TELECOMMUNICATION SYSTEMS (IEEE ANTS), 2019,
  • [24] A Methodology for multi-band class E RF PA design
    Diet, A.
    Villegas, M.
    Baudoin, G.
    Robert, F.
    2010 IEEE INTERNATIONAL MICROWAVE WORKSHOP SERIES ON RF FRONT-ENDS FOR SOFTWARE DEFINED AND COGNITIVE RADIO SOLUTIONS (IMWS 2010), 2010,
  • [25] Reconfigurable RF circuit design for multi-band wireless chip
    Yoshihara, Y
    Sugawara, H
    Ito, H
    Okada, K
    Masu, K
    PROCEEDINGS OF 2004 IEEE ASIA-PACIFIC CONFERENCE ON ADVANCED SYSTEM INTEGRATED CIRCUITS, 2004, : 418 - 419
  • [26] Multi-Band RF Downconversion Over Fiber With a Single Modulator
    Haas, Bryan M.
    McKinney, Jason D.
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 30 (18) : 1633 - 1636
  • [27] Reconfigurable RF Circuits for Future Multi-Mode Multi-Band Mobile Terminals
    Okazaki, Hiroshi
    Furuta, Takayuki
    Kawai, Kunihiro
    Takagi, Yuta
    Fukuda, Atsushi
    Narahashi, Shoichi
    PROCEEDINGS OF 2013 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS), 2013, : 432 - 435
  • [28] A Wideband RF Chipset for Multi-Band Direct Conversion Transceivers
    Kawashima, Munenari
    Nakagawa, Tadao
    Hayashi, Hitoshi
    Nishikawa, Kenjiro
    NTT Technical Review, 2003, 1 (04): : 31 - 39
  • [29] RF ICs for multi-mode multi-band wireless local area networks
    Moghe, S
    Matinpour, B
    Avera, D
    6TH WORLD MULTICONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL XV, PROCEEDINGS: MOBILE/WIRELESS COMPUTING AND COMMUNICATION SYSTEMS III, 2002, : 520 - 525
  • [30] Multi-Band RF Planar Sensor Using Complementary Split Ring Resonator for Testing of Dielectric Materials
    Ansari, M. Arif Hussain
    Jha, Abhishek Kumar
    Akhter, Zubair
    Akhtar, M. Jaleel
    IEEE SENSORS JOURNAL, 2018, 18 (16) : 6596 - 6606
12345